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14704572 = 2231225381
BaseRepresentation
bin111000000101…
…111110111100
31000200001212210
4320011332330
512231021242
61243100420
7235662321
oct70057674
930601783
1014704572
118333843
124b11710
13307b03c
141d4ab48
151456d9c
hexe05fbc

14704572 has 12 divisors (see below), whose sum is σ = 34310696. Its totient is φ = 4901520.

The previous prime is 14704559. The next prime is 14704579. The reversal of 14704572 is 27540741.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14704579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612679 + ... + 612702.

Almost surely, 214704572 is an apocalyptic number.

14704572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14704572 is an abundant number, since it is smaller than the sum of its proper divisors (19606124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14704572 is a wasteful number, since it uses less digits than its factorization.

14704572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225388 (or 1225386 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 14704572 is about 3834.6540913099. The cubic root of 14704572 is about 244.9913755120.

The spelling of 14704572 in words is "fourteen million, seven hundred four thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 12 1225381 2450762 3676143 4901524 7352286 14704572